There isnt much fanart or reference pics of what he looks like, or what he is. In BC is shows him standing on a ball thing, but i figured he was more of a sitting down sorta chap. I was going to have both hands covered by his sleeves, but decided to have him holding a remote control thing in his hand to control the ball thing, like a wheelchair.
His face is sort of a cross between Darwin and Gandhi lol... I originally had a full beard on him but decided on just the goatee to make it more accurate, though I wish I hadn't, because the face looks odd now
The only part that isnt pixelart is the ball. I tried for ages to do one myself, but it never looked right. So I just used a lighting effect on a green circle, then posterised it. Also im a bit hopeless at shading large areas of cloth. I think the dark shading looks ok, but the hilights on the robe are quite bad. I really need to improve with that sort of thing.